Issued Patents All Time
Showing 1–4 of 4 patents
| Patent # | Title | Co-Inventors | Date |
|---|---|---|---|
| 8457444 | Communication apparatus | Tomoki Ohkawa, Naoyuki Uramatsu, Shinji Takahashi, Tetsuya Katsumata | 2013-06-04 |
| 7529270 | Communication information bandwidth control apparatus and method | Naoyuki Uramatsu, Shinji Takahashi | 2009-05-05 |
| 7337211 | Network conference system and method for using the same | Naoyuki Uramatsu, Shinji Takahashi | 2008-02-26 |
| 5020142 | Automatic scanning tuner | — | 1991-05-28 |